Using asp.net core Kestrel for serving static file from a local folder

I am trying to create a Kestrel web server which will serve static file from a local folder path ( eg: C:\Website). But my web server is not getting started or its not able to find the file. Giving below my code

var host = new WebHostBuilder()
     .UseKestrel()
     .UseContentRoot(@"C:\Website")        
     .UseStartup<Startup>()
     .Build();

below is my Configure method

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
    {
        if (env.IsDevelopment())
        {
            app.UseDeveloperExceptionPage();
        }
        app.UseStaticFiles();
        app.UseStaticFiles(new StaticFileOptions
        {
            FileProvider = new PhysicalFileProvider(
        @"C:\Website"),
            RequestPath = "/StaticFiles"
        });

    }

but when i am trying to access my index.html file inside the folder with the url http://localhost:5000/StaticFiles/index.html it is not working . I am getting the error localhost didn’t send any data.ERR_EMPTY_RESPONSE . Is there any thing i am missing . When i run the application in debug mode i can see the below log in visual studio output window

Hosting environment: Production Content root path: C:\Website Now listening on: http://localhost:5000 Now listening on: https://localhost:5001 Application started. Press Ctrl+C to shut down.

Is there any other way to do this ?